**Exhibit 31.2**

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CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO EXCHANGE ACT RULE 13a-14(a) AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Joseph C. Horvath, certify that:

|   | 1. | I have reviewed this annual report on Form 10-K of TB Wood’sCorporation; |
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|   | 2.     | Based on my knowledge, this annual report does not contain any untrue statements of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the periods presented in this annual report; |

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|   | 3.     | Based on my knowledge, the financial statements, and other financial information included in this annual report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant, as of, and for the periods presented in this annual report; |

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|   | 4.     | The registrant’s other certifying officer and I areresponsible for establishing and maintaining disclosure controls and procedures(as defined in Exchange Act Rules 13a-14 and 15d-14) for the registrant and wehave: |

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|   | a)     | designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this annual report is being prepared; |

|   | b) | evaluated the effectiveness of the registrant’s disclosurecontrols and procedures and presented in this report our conclusions about theeffectiveness of the disclosure controls and procedures, as of the end of theperiod covered by this annual report based on such evaluation; and |
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|   | c) | disclosed in the report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’sinternal control over financial reporting; and |
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|   | 5.     | The registrant’s other certifying officer and I have disclosed, based upon our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’sBoard of Directors (or persons fulfilling the equivalent function): |

|   | a) | all significant deficiencies and material weaknesses in thedesign or operation of internal control over financial reporting which are reasonablylikely to adversely affect the registrant’s ability to record, process,summarize and report financial information; and |
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|   | b) | any fraud, whether or not material, that involves managementor other employees who have a significant role in the registrant’s internalcontrol over financial reporting. |
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Date:   March 22, 2004

/s/Joseph C. HorvathChief Financial Officer(Principal Financial Officer and Principal Accounting Officer)

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